24977940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 77822976

約数和(自身を除く): 52845036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1033, 1209, 1612, 1860, 2015, 2066, 2418, 3099, 4030, 4132, 4836, 5165, 6045, 6198, 8060, 10330, 12090, 12396, 13429, 15495, 20660, 24180, 26858, 30990, 32023, 40287, 53716, 61980, 64046, 67145, 80574, 96069, 128092, 134290, 160115, 161148, 192138, 201435, 268580, 320230, 384276, 402870, 416299, 480345, 640460, 805740, 832598, 960690, 1248897, 1665196, 1921380, 2081495, 2497794, 4162990, 4995588, 6244485, 8325980, 12488970, 24977940]

約数ペア:

[(1, 24977940), (2, 12488970), (3, 8325980), (4, 6244485), (5, 4995588), (6, 4162990), (10, 2497794), (12, 2081495), (13, 1921380), (15, 1665196), (20, 1248897), (26, 960690), (30, 832598), (31, 805740), (39, 640460), (52, 480345), (60, 416299), (62, 402870), (65, 384276), (78, 320230), (93, 268580), (124, 201435), (130, 192138), (155, 161148), (156, 160115), (186, 134290), (195, 128092), (260, 96069), (310, 80574), (372, 67145), (390, 64046), (403, 61980), (465, 53716), (620, 40287), (780, 32023), (806, 30990), (930, 26858), (1033, 24180), (1209, 20660), (1612, 15495), (1860, 13429), (2015, 12396), (2066, 12090), (2418, 10330), (3099, 8060), (4030, 6198), (4132, 6045), (4836, 5165)]